Xiaomi has broken records for ultra-fast charging speeds for smartphones, with a unique version of its latest family of phones, the Redmi Note 12 Discovery Edition, which offers 210W HyperCharge technology that charges a 4,300mAh battery in just 9 minutes.
In order for Xiaomi to achieve this high speed in charging the battery of its new phone, the company used three supercharging chips at a speed of 100 watts per slice, thus surpassing the previous generation of its charging technology, which charged with a power of 120 watts and was charging a battery with a capacity of 4500 mAh in 15 minutes.
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The new phone, Redmi Note 12 Discovery, is equipped with an internal memory of 256 GB and 8 GB of random memory and runs on a MediaTek processor for the middle class, Dimensity 1080, with a 6.67-inch OLED screen and a retro camera with a 200 megapixel main lens with the latest Samsung HPX sensor and a second 8 megapixel camera with an ultra wide angle, a third camera for shooting a 2 megapixel macro, along with a 16 megapixel selfie camera.
The phone supports dual SIM card operation, has infrared sensor to remotely control devices, NFC function, and supports Android 12 operation.
The price of the phone is 2,399 yuan, which is around $ 330.
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For many years, tech companies and smartphone makers have been competing to provide charging speeds with astronomical numbers. From 18 watts of fast charging, to 240 watts recently, the hands-on experience and everyday use of smartphones have undoubtedly proved that the number of watts of charging technology is an arbitrary indicator, it is not possible to determine that it represents the actual charging speed.
Businesses usually deliver the maximum speed they promise users in their commercial advertisements for their new phones with super-charging technologies for just a few minutes, starting with a few seconds with super-charging speeds like 210 watts and 240 watts, and gradually increasing as charging the speed decreases from 3 to 5 minutes with The speed of 18 watts, so the phones usually play to reach the battery charge percentage to 20% in the shortest time possible, then the charging speed starts to go down to traditional rates.
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According to a report from the Android Authority, the latest Samsung Galaxy S22 Ultra is trying to maintain its ultra-fast charging speed of 45 watts for at least one minute, as is the case with the speed of 80 watts with the Oppo Find X5 Pro phone.
It has been reported that overcharging negatively affects the battery life of smartphones, because the high electric current leads to the frequent and large rise in temperatures, which leads to a decrease in safety and long-term battery life.
Therefore, many tech companies recently, such as Oppo, have begun to develop new technologies that seek to better preserve battery life by charging the phone’s battery in a way that reduces its temperature during fast charging, and this is what Oppo provided through its latest technology, Battery Health Engine, which confirms The Chinese company said it increases battery life to withstand 1,600 full charge cycles, which equates to more than 4 years of charging and use, and this is a distinctive rate, compared to the average battery charge cycles of up to 800 cycles.
The type of battery used in smartphones is a key criterion for the feasibility of the boost function.High C-rate batteries are the qualities that are able to withstand high charge currents with high-speed charging, but are more expensive and you need to acquire a large area of the phone design to provide large capabilities.
Therefore, phone manufacturers will have three options: use high-quality batteries that offer large capacities and fast charging speeds while sacrificing other benefits such as advanced sensors and a better photographic lens, or introduce a traditional battery without fast charging, or to offer a low quality battery Offers fast charging but battery life is sacrificed.
